California Solar Under NEM 3.0 in 2026: Is It Still Worth It?
NEM 3.0 slashed what California utilities pay for exported solar. Here is why solar is still worth it in California in 2026 — but only if you do one thing differently.
If you have researched solar in California recently, you have probably run into a wall of confusing, often contradictory advice about "NEM 3.0." Some sites say solar is dead in California; others say it is better than ever. The truth is in the middle — and it comes down to one decision.
What NEM 3.0 actually changed
Under the old rules (NEM 2.0), when your panels sent extra power to the grid, your utility paid you close to the full retail rate for it. NEM 3.0 — now in effect for new solar customers — pays far less for exported power, often 70–80% less than before.
In plain terms: sending solar back to the grid is no longer where the money is. The value now comes from using your own solar power directly, especially in the expensive evening hours.
Why this makes a battery essential in California
This is the single most important thing to understand about California solar in 2026: panels alone no longer capture the full value. Without a battery, your midday solar surplus gets exported for pennies, and you buy expensive power back at night.
With a battery, you store that midday production and use it in the evening when rates peak — avoiding the priciest grid power entirely. That is how California homeowners still see strong savings under NEM 3.0. Solar + battery is the new standard here, not solar alone.
Is it still worth it? Yes — with storage
California still has:
- Among the highest electricity rates in the country (PG&E, SCE, SDG&E), which keep climbing.
- Abundant sunshine for high production.
- Strong battery economics under NEM 3.0, plus resilience against wildfire-season PSPS shutoffs.
So solar absolutely still pays in California in 2026 — but the winning configuration is solar + battery, sized to shift your usage into the evening, not a bare panel system designed to export.
The 2026 financing angle
The federal residential tax credit (Section 25D) ended December 31, 2025, so California buyers no longer get a 30% personal credit on an owned system. Combined with the higher cost of adding a battery, this is why $0-down lease and PPA options that bundle solar + storage have become so popular here — you get the NEM-3-optimized system without the upfront cost, and the provider carries the tax and warranty complexity.
Bottom line for California homeowners
NEM 3.0 did not kill California solar — it changed the playbook. Export-heavy, no-battery systems no longer make sense. Solar paired with a battery, sized to power your evenings, is the 2026 standard — and it still delivers strong savings against California's brutal rates, plus blackout protection.
Get a free Solarfying quote or explore solar in California and we will model a NEM-3-optimized solar + battery system for your home — cash, loan, and $0-down lease side by side.